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| author | Alexandre Courbot <acourbot@nvidia.com> | 2016-02-26 12:06:52 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2016-03-04 18:24:56 +0300 |
| commit | 097452e61366a939a4772332181cea7cdcc74760 (patch) | |
| tree | ba2f85ae6a48c6930b51e8cef4c2a691bb4f788a /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py | |
| parent | 92e963f50fc74041b5e9e744c330dca48e04f08d (diff) | |
| download | linux-097452e61366a939a4772332181cea7cdcc74760.tar.xz | |
gpu: host1x: Set DMA mask
The default DMA mask covers a 32 bits address range, but host1x devices
can address a larger range on TK1 and TX1. Set the DMA mask to the range
addressable when we use the IOMMU to prevent the use of bounce buffers.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py')
0 files changed, 0 insertions, 0 deletions